CN207327967U - A kind of junior-high school student's easel easy to fixation - Google Patents
A kind of junior-high school student's easel easy to fixation Download PDFInfo
- Publication number
- CN207327967U CN207327967U CN201720965795.9U CN201720965795U CN207327967U CN 207327967 U CN207327967 U CN 207327967U CN 201720965795 U CN201720965795 U CN 201720965795U CN 207327967 U CN207327967 U CN 207327967U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- easel
- stent
- junior
- fixture block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of easy to fixed junior-high school student's easel, including stent, the stent is symmetrically arranged with two, cross bar is provided between two stents, axle sleeve is rotatably connected in the middle part of the cross bar, described axle sleeve one end is fixedly connected with drawing board, the both ends of the cross bar symmetrically open up fluted, the groove is internally provided with fixture block, spring is provided between the fixture block and cross bar, the handle is arranged on the outside of cross bar through groove, the pedestal upper end offers two through holes, the through hole is connected with sliding slot, it is clamped between the fixture block and through hole, crossbeam is fixedly connected between two stents.The utility model is provided with the support feet of spiral pin structure, can fix easel in soil outdoors, ensure the stability used, and simultaneous retractable foot can adjust different length, to adapt to not concordant ground, ensures normal use.
Description
Technical field
Easel technical field is the utility model is related to, is specially a kind of junior-high school student's easel easy to fixation.
Background technology
It is the stent made of wood, metal or plastics for placing the shelf of drawing board when easel is drawing, during painter
Can be upright or tilting by the canvas on frame as needed, it can be divided into tripod, quadrupod, pull (flexible) frame and folding by pattern
Superimposed etc., can be divided into yoke, metal frame, plastic processing frame etc. by material, can be divided into common easel oil painting frame etc. by purposes, oil painting frame is
The shelf painted in oils is specifically used to, is mostly wooden corner drawing frame, structure is more complicated, usually there is the box of charge of oil paintbrush and pigment
Son, easel pitch angle can adjust, have below have a universal rolling wheel, costly, wooden easel is used for interior to price, can
Place larger drawing board, metal easel is easy to use, can fold, easy to carry, can open air paint from life, the easel of alloy is with its matter
The advantages of light, is used to manufacture easel, beautiful compact.
Easel of the prior art, although possessing folding, flexible function, the work(of the drawing board angle adjustment of easel
Can still have the defects of certain, adjustment angle is single, causes use scope smaller, moreover, painting from life outdoors in use, due to family
The region of outer ground out-of-flatness, the single structure of easel support feet are difficult to play the role of fixed support, cause the inconvenience used
Profit.
Utility model content
The purpose of this utility model is to provide a kind of easy to fixed junior-high school student's easel, to solve above-mentioned background
The function of the drawing board angle adjustment of the easel proposed in technology still has the defects of certain, and adjustment angle is single, then using model
Enclose smaller, moreover, painting from life outdoors in use, due to the region of outdoor surfaces out-of-flatness, the single structure of easel support feet is difficult
The problem of to play the role of fixed support, cause the not convenient property used.
To achieve the above object, the utility model provides following technical solution：It is a kind of to be used easy to fixed junior-high school student
Easel, including stent, the stent is symmetrically arranged with two, and offers sliding slot at two opposite positions of stent, described in two
Cross bar is provided between stent, axle sleeve is rotatably connected in the middle part of the cross bar, described axle sleeve one end is fixedly connected with drawing board, and
Axle sleeve upper end is provided with tightening knob, and the both ends of the cross bar symmetrically open up fluted, and the groove is internally provided with fixture block,
Spring is provided between the fixture block and cross bar, and fixture block upper end is fixedly connected with handle, the handle is arranged on through groove
The outside of cross bar, the pedestal upper end offer two through holes, and the through hole is connected with sliding slot, block between the fixture block and through hole
Connect, crossbeam is fixedly connected between two stents, the center position of the crossbeam is provided with supporting rod, the supporting rod
The other end be provided with support feet, the support feet is internally provided with spiral nail, and the upper end of support feet is provided with rocking handle, institute
State side of the pedestal lower end away from supporting rod and be provided with parcel tray, the parcel tray surface is close to the side center of supporting rod
Place is provided with buckle, and two pedestal lower ends are both provided with telescopic leg.
Further, it is slidably connected between the cross bar and sliding slot.
Further, the axle sleeve is arranged on the center position of drawing board.
Further, two through holes are separately positioned at the upper end and medium position of stent.
Further, the both ends of the supporting rod are rotatablely connected between crossbeam and support feet respectively.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model is provided with the support feet of spiral pin structure, can fix easel in soil outdoors, protect
The stability used is demonstrate,proved, simultaneous retractable foot can adjust different length, to adapt to not concordant ground, ensure normal use.
(2) the utility model uses revolving drawing board, freely can significantly adjust the angle of inclination of drawing board, ensures
The convenience used, while the horizontality of drawing board can be used for desktop, strengthen feature.
(3) the utility model drawing board can be contracted in internal stent, reduce volume, easy to carry.
Brief description of the drawings
Fig. 1 is the side view of the utility model；
Fig. 2 is the rearview of the utility model；
Fig. 3 is the front view of the utility model.
In reference numeral：1- drawing boards；2- stents；3- parcel trays；4- telescopic legs；5- is buckled；6- spiral nails；7- support feets；
8- rocking handles；9- supporting rods；10- crossbeams；11- tightening knobs；12- axle sleeves；13- cross bars；14- through holes；15- sliding slots；16- fixture blocks；
17- handles；18- springs；19- grooves.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of junior-high school student's picture easy to fixation
Frame, including stent 2, stent 2 is symmetrically arranged with two, and offers sliding slot 15 at two 2 opposite positions of stent, for cross bar 13
Slip shrink, ensure the contraction of drawing board 1, it is easy to carry, be provided with cross bar 13 between two stents 2, the middle part of cross bar 13 turns
It is dynamic to be connected with axle sleeve 12, ensure the rotation of drawing board 1,12 one end of axle sleeve is fixedly connected with drawing board 1, and 12 upper end of axle sleeve is provided with tightly
Gu knob 11, the both ends of cross bar 13 symmetrically open up fluted 19, and groove 19 is internally provided with fixture block 16, fixture block 16 and cross bar 13
Between be provided with spring 18, and 16 upper end of fixture block is fixedly connected with handle 17, and handle 17 is arranged on cross bar 13 through groove 19
Outside, 2 upper end of stent offer two through holes 14, and through hole 14 is connected with sliding slot 15, is clamped between fixture block 16 and through hole 14, ensure
The fixation of cross bar 13, for adjusting the height of fixed drawing board 1, is fixedly connected with crossbeam 10 between two stents 2, in crossbeam 10
Supporting rod 9 is provided with heart position, the other end of supporting rod 9 is provided with support feet 7, and support feet 7 is internally provided with spiral nail
6, effectively support feet 7 is fixed, ensures the stability of easel, and the upper end of support feet 7 is provided with rocking handle 8,2 lower end of stent is remote
The side of supporting rod 9 is provided with parcel tray 3, and 3 surface of parcel tray is provided with buckle 5 close to the side center position of supporting rod 9,
Easy to carry for fixing supporting rod 9, two 2 lower ends of stent are both provided with telescopic leg 4.
Further, it is slidably connected between cross bar 13 and sliding slot 15, is conveniently adjusted the height of drawing board 1.
Further, axle sleeve 12 is arranged on the center position of drawing board 1, ensures the balance of drawing board 1.
Further, two through holes 14 are separately positioned at upper end and the medium position of stent 2, ensure the normal of drawing board 1
Use and pack up.
Further, the both ends of supporting rod 9 are rotatablely connected between crossbeam 10 and support feet 7 respectively, ensure support feet 7
Normal use.
Operation principle：Taken out in use, supporting rod 9 is rotated from buckle 5, support feet 7 be directed at ground, shakes rocking handle 8,
Spiral nail 6 is rotated and is inserted into soil, to fix supporting rod 9, the length of telescopic leg 4 is adjusted according to surface state, to ensure to prop up
Frame 2 it is steady, then, spring 18 and mobile is inwardly compressed in the inside driving handle 17 of two hands, the fixture block 16 of both sides, when two fixture blocks
During the through hole 14 of 16 disengaging medium positions, cross bar 13 is moved up, is moved at 2 upper end position of stent, two fixture blocks 16 divide
Not corresponding with the through hole 14 of two upper end positions, spring 18 promotes fixture block 16 to be caught in through hole 14, cross bar 13 is fixed, Ke Yixuan
Turn tightening knob 11, drawing board 1 and axle sleeve 12 to rotate around the middle part of cross bar 13, drawing board 1 is adjusted to appropriate location, screws tightening knob
11, ensure the fixation of drawing board 1.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
- It is 1. a kind of easy to fixed junior-high school student's easel, including stent (2), it is characterised in that：The stent (2) symmetrically sets Two are equipped with, and sliding slot (15) is offered at the opposite position of two stents (2), cross bar is provided between two stents (2) (13), axle sleeve (12) is rotatably connected in the middle part of the cross bar (13), described axle sleeve (12) one end is fixedly connected with drawing board (1), And axle sleeve (12) upper end is provided with tightening knob (11), the both ends of the cross bar (13) symmetrically open up fluted (19), described recessed Groove (19) is internally provided with fixture block (16), and spring (18), and fixture block are provided between the fixture block (16) and cross bar (13) (16) upper end is fixedly connected with handle (17), and the handle (17) is arranged on the outside of cross bar (13) through groove (19), described Stent (2) upper end offers two through holes (14), and the through hole (14) connects with sliding slot (15), the fixture block (16) and through hole (14) it is clamped between, crossbeam (10) is fixedly connected between two stents (2), the center position of the crossbeam (10) is set Supporting rod (9) is equipped with, the other end of the supporting rod (9) is provided with support feet (7), and support feet (7) are internally provided with Spiral nail (6), and the upper end of support feet (7) is provided with rocking handle (8), the side of stent (2) lower end away from supporting rod (9) is set It is equipped with parcel tray (3), parcel tray (3) surface is provided with buckle (5) close to the side center position of supporting rod (9), and two A stent (2) lower end is both provided with telescopic leg (4).
- It is 2. according to claim 1 a kind of easy to fixed junior-high school student's easel, it is characterised in that：The cross bar (13) it is slidably connected between sliding slot (15).
- It is 3. according to claim 1 a kind of easy to fixed junior-high school student's easel, it is characterised in that：The axle sleeve (12) it is arranged on the center position of drawing board (1).
- It is 4. according to claim 1 a kind of easy to fixed junior-high school student's easel, it is characterised in that：Two described logical Hole (14) is separately positioned at upper end and the medium position of stent (2).
- It is 5. according to claim 1 a kind of easy to fixed junior-high school student's easel, it is characterised in that：The supporting rod (9) both ends are rotatablely connected between crossbeam (10) and support feet (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965795.9U CN207327967U (en) | 2017-08-04 | 2017-08-04 | A kind of junior-high school student's easel easy to fixation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720965795.9U CN207327967U (en) | 2017-08-04 | 2017-08-04 | A kind of junior-high school student's easel easy to fixation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207327967U true CN207327967U (en) | 2018-05-08 |
Family
ID=62378110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720965795.9U Expired - Fee Related CN207327967U (en) | 2017-08-04 | 2017-08-04 | A kind of junior-high school student's easel easy to fixation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207327967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720288A (en) * | 2018-06-02 | 2018-11-02 | 河南豫乾技术转移中心有限公司 | Easel for art design |
| CN114158852A (en) * | 2021-11-11 | 2022-03-11 | 安徽工程大学 | Intelligent art drawing frame and use method thereof |
-
2017
- 2017-08-04 CN CN201720965795.9U patent/CN207327967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720288A (en) * | 2018-06-02 | 2018-11-02 | 河南豫乾技术转移中心有限公司 | Easel for art design |
| CN114158852A (en) * | 2021-11-11 | 2022-03-11 | 安徽工程大学 | Intelligent art drawing frame and use method thereof |
| CN114158852B (en) * | 2021-11-11 | 2023-02-28 | 安徽工程大学 | Intelligent art drawing frame and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20180804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |